增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
A neighbor told us about a trip he took with his 3-years-old son. It was the first time the father and the boy have been away by themselves. The first night their spent in a hotel, the father moved his bed closely to the boy's and when they were all ready to sleep, he turned the light. After a few minutes, a little voice said, "It surely is dark, isn't it?" "No," said the father, "It's pretty dark, and everything is all right. " There was silent for a few more minutes, and then a small hand reached over and took the father's hand," I'll just hold your hand," said the little boy, "in case of you get frightened."
